1329126957620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{501493}}^1$

素因数の和:503241

約数の個数: 96

約数和(自身を含む): 3481924997376

約数和(自身を除く): 2152798039756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1721, 3442, 6884, 8605, 12047, 17210, 18931, 24094, 34420, 37862, 48188, 60235, 75724, 94655, 120470, 132517, 189310, 240940, 265034, 378620, 501493, 530068, 662585, 1002986, 1325170, 2005972, 2507465, 2650340, 3510451, 5014930, 5516423, 7020902, 10029860, 11032846, 14041804, 17552255, 22065692, 27582115, 35104510, 38614961, 55164230, 70209020, 77229922, 110328460, 154459844, 193074805, 386149610, 772299220, 863069453, 1726138906, 3452277812, 4315347265, 6041486171, 8630694530, 9493763983, 12082972342, 17261389060, 18987527966, 24165944684, 30207430855, 37975055932, 47468819915, 60414861710, 66456347881, 94937639830, 120829723420, 132912695762, 189875279660, 265825391524, 332281739405, 664563478810, 1329126957620]

約数ペア:

[(1, 1329126957620), (2, 664563478810), (4, 332281739405), (5, 265825391524), (7, 189875279660), (10, 132912695762), (11, 120829723420), (14, 94937639830), (20, 66456347881), (22, 60414861710), (28, 47468819915), (35, 37975055932), (44, 30207430855), (55, 24165944684), (70, 18987527966), (77, 17261389060), (110, 12082972342), (140, 9493763983), (154, 8630694530), (220, 6041486171), (308, 4315347265), (385, 3452277812), (770, 1726138906), (1540, 863069453), (1721, 772299220), (3442, 386149610), (6884, 193074805), (8605, 154459844), (12047, 110328460), (17210, 77229922), (18931, 70209020), (24094, 55164230), (34420, 38614961), (37862, 35104510), (48188, 27582115), (60235, 22065692), (75724, 17552255), (94655, 14041804), (120470, 11032846), (132517, 10029860), (189310, 7020902), (240940, 5516423), (265034, 5014930), (378620, 3510451), (501493, 2650340), (530068, 2507465), (662585, 2005972), (1002986, 1325170)]